super-duper

[ soo-per-doo-per ]

adjective

, Informal.

1. extremely good, powerful, large, etc.; very super; marvelous or colossal.

super-duper

/ ˈsuːpəˈduːpə /

adjective

1. informal.
   extremely pleasing, impressive, etc: often used as an exclamation

Word History and Origins

Origin of super-duper¹

First recorded in 1935–40; rhyming compound with invented second element

Example Sentences

At this point, Lupe says he embraced the genre, crafting “elementary poems” that were “super-duper vulgar.”

From The Daily Beast

Valleyview had been bypassed quite some time ago by one of the new super-duper highways.

From Project Gutenberg

Related Words

• colossal
• enormous
• gigantic
• huge
• humongous
• immense
• mammoth
• massive
• monstrous
• monumental
• prodigious
• towering
• tremendous
• vast